英语词汇positive sealing system怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	positive sealing system
释义	positive sealing system 简明释义可靠止水系统网络释义 1 ?可靠止水系统 ... positioning system 自动位置调节系统 positive sealing system 可靠止水系统 post-tensioned system 后张拉设备 ... 双语例句 1 All sootblowers shall be provided with a positive pressure, sealing air system to wall boxes and poppet valves. This air shall be obtained from the seal air fan system. 所有的吹灰器都应配有正压、密封空气系统至壁箱和圆盘阀。该处空气来自密封空气风机系统。
随便看	distance-distribution lithofacies map distance drive distance early warning distance echo correction distance education distance education distance effect distance element distance error distance estimation distance estimator distance extrapolation distance factor distance finder distance finding distance finding station distance-finding station Distance fog distance-force characteristic distance for charging freight rates distance formula distance freight distance from bottom distance from epicenter distance from top

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。